Hi Furat, Thanks for the prompt response.
The problem was the memory size. I created the checkpoint with "create_checkpints.py" script where the default memory size is 4G. Regards, On Tue, Feb 26, 2013 at 10:13 PM, Furat Afram <[email protected]> wrote: > Hi > How you created the checkpoint ? did you use marss for that or other > version of qemu ? did you create it with -m 2G ? > -Furat > > > On Tue, Feb 26, 2013 at 9:52 PM, Mostafa Farahani < > [email protected]> wrote: > >> Hi all, >> >> I am trying to use run_bench.py script to run checkpoints. After reading >> and modifying the scripts as explained in the tutorials, I could not still >> run it. To debug, I executed the generated command by the scripts manually >> and I got the following error: >> >> " >> char device redirected to /dev/pts/2 >> QEMU 0.14.1 monitor - type 'help' for more information >> (qemu) qemu: warning: error while loading state for instance 0x0 of >> device 'ram' >> qemu-system-x86_64: Error -22 while loading VM state >> " >> >> The generated command by the run_bench.py is >> "/project/ouzo0/mostafa/checkpointing/marss/qemu/qemu-system-x86_64 -m 2G >> -serial pty -nographic -drive >> cache=unsafe,file=/project/ouzo0/mostafa/checkpointing/images/spec2006.qcow2 >> -simconfig /tmp/perl.simconfig -loadvm perl" >> >> I have checked the availability of checkpoint with "qemu-img info" >> " >> image: ../images/spec2006.qcow2 >> file format: qcow2 >> virtual size: 22G (24000000000 bytes) >> disk size: 6.6G >> cluster_size: 4096 >> Snapshot list: >> ID TAG VM SIZE DATE VM CLOCK >> 1 perl 216M 2013-02-26 16:36:17 00:01:17.989 >> " >> >> And, perl.simconfig is as follow: >> " >> -logfile /project/ouzo0/mostafa/checkpointing/marss/output_dir/perl.log >> -stats /project/ouzo0/mostafa/checkpointing/marss/output_dir/perl.yml >> -machine single_core >> -kill-after-run -quiet >> " >> >> Any help will be greatly appreciated. >> >> -- >> Mostafa >> >> _______________________________________________ >> http://www.marss86.org >> Marss86-Devel mailing list >> [email protected] >> https://www.cs.binghamton.edu/mailman/listinfo/marss86-devel >> >> > -- Mostafa
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